LS Industrial Systems GIPAM - Page 94

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※ Checksum is the sum of each bytes not to include OVERFLOW.
c) Information of setting Relays
Command 09h
Sub Command EOD 02h
Device ID 83h
T-Valid T30 T29 T28 T27 T26 T25 T24
T23 T22 T21 T20 T19 T18 T17 T16
T15 T14 T13 T12 T11 T10 T9 T8
Fault occurred
Time
T7 T6 T5 T4 T3 T2 T1 T0
Relay Setting 1 1 1 1 Remote Local
Remote
Fault Reset
Local
Fault Reset
Data Check Sum Check Sum
- Checksum(1 Byte) = (Command(1Byte) + Sub Command(1Byte) + Device ID(1Byte) +
Fault occurred time(4Byte) + Relay Setting(1Byte) / 256 ⇒ The residual
※ Checksum is the sum of each bytes not to include OVERFLOW.
d) Information of CB status & Data clear
Command 09h
Sub Command EOD 03h
Device ID 83h
T-Valid T30 T29 T28 T27 T26 T25 T24
T23 T22 T21 T20 T19 T18 T17 T16
T15 T14 T13 T12 T11 T10 T9 T8
Fault occurred
Time
T7 T6 T5 T4 T3 T2 T1 T0
CB Status
Local
ON
Local
OFF
Remote
ON
Remote
OFF
1 1 ON OFF
Changing of
CB status
Local
ON
Local
OFF
Remote
ON
Remote
OFF
0 0 ON OFF
Local Clear
Power
ON Rst
1 V0 Max
CB ON
Time
CB ON
Counter
SOE
Buffer
varh Wh
Remote Clear 1 1 V0 Max
CB ON
Time
CB ON
Counter
SOE
Buffer
varh Wh
Data Check Sum Check Sum
- Output of CB status(Local ON/OFF, Remote ON/OFF) is recorded only the moment
that CB is closed but Input of CB status is recorded in both moment closed and open.
- It represents that CB status has been changed when each bit is ‘1’
- Checksum(1Byte) = (Command(1Byte) + Sub Command(1Byte) + Device ID(1byte) +